42486123204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{68507}}^1$

素因数の和:68654

約数の個数: 144

約数和(自身を含む): 129272951808

約数和(自身を除く): 86786828604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 107, 126, 138, 161, 207, 214, 252, 276, 321, 322, 414, 428, 483, 642, 644, 749, 828, 963, 966, 1284, 1449, 1498, 1926, 1932, 2247, 2461, 2898, 2996, 3852, 4494, 4922, 5796, 6741, 7383, 8988, 9844, 13482, 14766, 17227, 22149, 26964, 29532, 34454, 44298, 51681, 68507, 68908, 88596, 103362, 137014, 155043, 205521, 206724, 274028, 310086, 411042, 479549, 616563, 620172, 822084, 959098, 1233126, 1438647, 1575661, 1918196, 2466252, 2877294, 3151322, 4315941, 4726983, 5754588, 6302644, 7330249, 8631882, 9453966, 11029627, 14180949, 14660498, 17263764, 18907932, 21990747, 22059254, 28361898, 29320996, 33088881, 43981494, 44118508, 51311743, 56723796, 65972241, 66177762, 87962988, 99266643, 102623486, 131944482, 132355524, 153935229, 168595727, 198533286, 205246972, 263888964, 307870458, 337191454, 397066572, 461805687, 505787181, 615740916, 674382908, 923611374, 1011574362, 1180170089, 1517361543, 1847222748, 2023148724, 2360340178, 3034723086, 3540510267, 4720680356, 6069446172, 7081020534, 10621530801, 14162041068, 21243061602, 42486123204]

約数ペア:

[(1, 42486123204), (2, 21243061602), (3, 14162041068), (4, 10621530801), (6, 7081020534), (7, 6069446172), (9, 4720680356), (12, 3540510267), (14, 3034723086), (18, 2360340178), (21, 2023148724), (23, 1847222748), (28, 1517361543), (36, 1180170089), (42, 1011574362), (46, 923611374), (63, 674382908), (69, 615740916), (84, 505787181), (92, 461805687), (107, 397066572), (126, 337191454), (138, 307870458), (161, 263888964), (207, 205246972), (214, 198533286), (252, 168595727), (276, 153935229), (321, 132355524), (322, 131944482), (414, 102623486), (428, 99266643), (483, 87962988), (642, 66177762), (644, 65972241), (749, 56723796), (828, 51311743), (963, 44118508), (966, 43981494), (1284, 33088881), (1449, 29320996), (1498, 28361898), (1926, 22059254), (1932, 21990747), (2247, 18907932), (2461, 17263764), (2898, 14660498), (2996, 14180949), (3852, 11029627), (4494, 9453966), (4922, 8631882), (5796, 7330249), (6741, 6302644), (7383, 5754588), (8988, 4726983), (9844, 4315941), (13482, 3151322), (14766, 2877294), (17227, 2466252), (22149, 1918196), (26964, 1575661), (29532, 1438647), (34454, 1233126), (44298, 959098), (51681, 822084), (68507, 620172), (68908, 616563), (88596, 479549), (103362, 411042), (137014, 310086), (155043, 274028), (205521, 206724)]